7. Use Video Repair Software
If thumbnails don’t appear in Windows 11 only for certain video files, those video files are likely corrupted or incompatible with your system. This could cause thumbnails not to appear in Windows 11 because the system can’t preview corrupted or incompatible video files. To solve this problem, you can try using video repair software that can help you repair corrupted or incompatible video files.
One of the video repair software you can use is Wondershare Repairit. Wondershare Repairit is a professional video repair software that can help you repair corrupted or incompatible video files easily and quickly. Wondershare Repairit can repair corrupted video files for various reasons, such as transfer errors, save errors, camera errors, virus attacks, etc.
Wondershare Repairit can also fix video files that are not compatible with your system by changing the video file format to a format supported by your system. Wondershare Repairit can repair video files in various formats, such as MP4, MOV, AVI, MKV, FLV, etc.
To use Wondershare Repairit to repair corrupted or incompatible video files, follow these steps:
- Download and install Wondershare Repairit from the official website: https://repairit.wondershare.com/
- Run Wondershare Repairit and click on the Add button to add the video files you want to repair.
- Once you have added the video file, click on the Repair button to start the repair process. Wait for the repair process to complete.
- Once the repair process is complete, you can preview the repaired video file by clicking on the Preview button. If you are satisfied with the result, click on the Save button to save the repaired video file to your desired location.
Once you have used Wondershare Repairit to fix corrupted or incompatible video files, you should see thumbnails appear on your computer. If not, try the next way.
8. Contact Microsoft Support
If all the above ways did not work to solve thumbnails not showing up in Windows 11, there is likely a more serious problem with your system. In this case, you may need to contact Microsoft support for further assistance.
Microsoft Support is a service that can help you resolve issues related to Microsoft products and services, including Windows 11. Microsoft support can be reached in a variety of ways, such as by phone, email, chat, or forums. To contact Microsoft support, you can visit its official website: https://support.microsoft.com/
On the Microsoft support website, you can search for solutions to your problem by using the search box or selecting the product and service category that corresponds to your problem. You can also ask for help from a Microsoft support agent who will guide you through the troubleshooting steps. You can also join the Microsoft community, where you can share your experience and knowledge with other Microsoft users, or get advice from Microsoft experts.
By contacting Microsoft support, you can get a proper and efficient solution to solve thumbnails not showing up in Windows 11. If no solution is available, Microsoft support can also help you report your issue to the Microsoft development team, who will work to fix the issue in the next Windows 11 update.